[ 455.600671] systemd-journald[556]: Time jumped backwards, rotating. [ 467.760641] systemd-journald[556]: Time jumped backwards, rotating. [ 467.776802] systemd-journald[556]: Time jumped backwards, rotating. [ 1218.184060] sched: RT throttling activated [ 1221.340997] systemd-journald[556]: Time jumped backwards, rotating. (Dropped 1 similar message(s)) [ 1221.361134] systemd-journald[556]: Time jumped backwards, rotating. [ 1224.361632] systemd-journald[556]: Oldest entry in /var/log/journal/2e9fab115d9948958e301eb75b0a57f4/system.journal is older than the configured file retention duration (1month), suggesting rotation. [ 1224.362772] systemd-journald[556]: /var/log/journal/2e9fab115d9948958e301eb75b0a57f4/system.journal: Journal header limits reached or header out-of-date, rotating.